#A02F28#A02F28

#A02F28 is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.7% C 0.150 H 27.8°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#A02F28
RGB	rgb(160, 47, 40)
HSL	hsl(4, 60%, 39%)
HSV	hsv(4, 75%, 63%)
CMYK	cmyk(0%, 70.6%, 75%, 37.3%)
CIE-LAB	lab(37.23, 46.06, 31.13)
CIE-LCH	lch(37.23, 55.59, 34.06°)
OKLab	oklab(47.66% 0.1328 0.07)
OKLCH	oklch(47.66% 0.15 27.8)
XYZ	xyz(15.8985, 9.6622, 3.0349)
Luminance	0.0966 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02F28 #2899A0

analogous

#A0285D #A02F28 #A06B28

triadic

#A02F28 #28A02F #2F28A0

tetradic

#A02F28 #5DA028 #2899A0 #6B28A0

square

#A02F28 #5DA028 #2899A0 #6B28A0

split-complementary

#A02F28 #28A06B #285DA0

monochromatic

#3E1210 #6F211C #A02F28 #CD4138 #D96F69

Accessibility & contrast

On white

7.16

#A02F28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#A02F28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02F28

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02F28	#FFFFFF	#000000	##FFFFFF
##A02F28	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4826

Deuteranopia (green-blind)

#6C6124

Tritanopia (blue-blind)

#B0072E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a02f28;
/* rgb */ color: rgb(160, 47, 40);
/* oklch */ color: oklch(47.7% 0.150 27.8);

Tailwind

colors: {
  custom: {
    50: '#c46f62',
    500: '#a02f28',
    950: '#000000',
  },
}

SCSS

$custom: #a02f28;
$custom-light: #c46f62;
$custom-dark: #000000;

JSON

{
  "hex": "#a02f28",
  "rgb": {
    "r": 160,
    "g": 47,
    "b": 40
  },
  "hsl": {
    "h": 3.5,
    "s": 60,
    "l": 39.216
  },
  "oklch": {
    "l": 0.47656,
    "c": 0.15009,
    "h": 27.8
  },
  "luminance": 0.0966
}

Semantic roles & 50–950 ramp

primary

#A02F28

secondary

#64BAC0

accent

#DAE345

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#140805

muted

#837B79

Preview Lab

Preview with #A02F28

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →